From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 99BF6C19F2D for ; Tue, 9 Aug 2022 18:43:38 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1344408AbiHISnh (ORCPT ); Tue, 9 Aug 2022 14:43:37 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:54212 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S245692AbiHISnA (ORCPT ); Tue, 9 Aug 2022 14:43:00 -0400 Received: from mail-ed1-x52c.google.com (mail-ed1-x52c.google.com [IPv6:2a00:1450:4864:20::52c]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 4EECF27FE6 for ; Tue, 9 Aug 2022 11:18:40 -0700 (PDT) Received: by mail-ed1-x52c.google.com with SMTP id z20so14251031edb.9 for ; Tue, 09 Aug 2022 11:18:40 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc; bh=84/r2kjt0BJMekeYeQ77BY29KzxyLybs6RfEESK+qPI=; b=J8+U8EA7SF5sCR6LUu2gmHOOndwyu68HjL4TE5JCsV2MQWoJOIU/7RJUQldtv9u7Iy 5alUWdmu/AQN/GXjTho9scPaTzSqjahNbZ57mYsYNQQCdg6042c+WyJB3dZF7tGsi60f YKKxlt/6Zggh0JeJQsKkExDPQZrCdMOXdfTIgTO4h9SvEgByZ0HmJwfL+6NNOEviIg1y mmdYFn0OLGlheeIoMs4yuP+L/nu4ei2mVpzoqCzanmt0S80QySlMgZBaK2kgyJHzcMtn ant2AAenZ2n0r+zNllRTw160XVIxO4p4Ehl9wmQpEeVKOU32L8NNdWYvslJIJ+9gtWO+ ZR2w== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc; bh=84/r2kjt0BJMekeYeQ77BY29KzxyLybs6RfEESK+qPI=; b=v3Ckup6/mJmcH95HU1RYDqkhlv2j59wMg2e9xvjmY+NFjTUB8YrFzDhGIqxQXTxB5M 7h9eEAkm6RCOVO0KYYti3nYose+QLqnXXM6IfIqGEWDdVysJ4U/6f0ETmXIkCR5eaEqV 9hFA7E43G82geDWCJaKWbzLXPz5VuwI61qF+XAyjsIY9n4UIBEm7e29jvEyTLUztWfRk txwIDEFjiGDyY7GgNsQb70eLgtI9dWdX969Dx7Lq0s5R5ZunMJEHTtpN+A8xWqtWLbk6 d8PyPn6mtfhDYcH5NX9uMjfLlh5aJvZHSROfSCjPKAblSRvOzPgRwecFmQaKLNsPCQcC 1uaA== X-Gm-Message-State: ACgBeo1JVpere3tFd4MRUa4PblPHMfjvoW19KB9rdllpGXT/4NkXUk0x cxEkQ13BIvZeLMflxBeI5Oo= X-Google-Smtp-Source: AA6agR5Wktfsx0DLag0YDckFSUsSp3LklAn4f+SH2tYvfFhK5qHOplVLQmBAvMMI3VWOlMrIrDVQ0A== X-Received: by 2002:a05:6402:34c3:b0:43d:d8d7:a328 with SMTP id w3-20020a05640234c300b0043dd8d7a328mr23351975edc.297.1660069118991; Tue, 09 Aug 2022 11:18:38 -0700 (PDT) Received: from localhost.localdomain (109-178-233-54.pat.ren.cosmote.net. [109.178.233.54]) by smtp.gmail.com with ESMTPSA id u19-20020aa7db93000000b0043bbb3535d6sm6318694edt.66.2022.08.09.11.18.37 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 09 Aug 2022 11:18:38 -0700 (PDT) From: Michael Bestas To: gregkh@linuxfoundation.org Cc: hsinyi@chromium.org, mkbestas@gmail.com, rppt@linux.ibm.com, stable@vger.kernel.org, swboyd@chromium.org, will@kernel.org Subject: Re: [PATCH] arm64: map FDT as RW for early_init_dt_scan() Date: Tue, 9 Aug 2022 21:17:53 +0300 Message-Id: <20220809181753.2556152-1-mkbestas@gmail.com> X-Mailer: git-send-email 2.37.1 In-Reply-To: References: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org On Tue, 9 Aug 2022 19:12:54 +0200 Greg KH wrote: > What about 4.14.y and newer? > > thanks, > > greg k-h This patch should be required on all stable kernels that got commit "fdt: add support for rng-seed", however I have not tested it. A similar backport exists in android 4.19 kernel: https://android-review.googlesource.com/c/kernel/common/+/1238592 Without this patch, Google Pixel 3/3a fails at a very early boot stage after merging v4.9.320+ due to the random backport. Sorry if I messed something up with the emails, this is the first time I submit something to a mailing list. Thanks, Michael Bestas